When the load on a carabiner is real and the consequences of failure aren't acceptable, strength ratings matter.

The Omega SMC Force D is one of the strongest aluminium carabiners available, rated to 31 kN on the major axis, nearly 7,000 lbs of force, making it a reliable choice for rescue applications, military use, recreational climbing, and anywhere a proven, high-strength connector is needed. The asymmetric D shape efficiently directs load toward the spine of the carabiner, maximising strength while keeping weight at a practical 65 grams.

A straightforward, well-proven design that has earned its reputation in demanding real-world applications around the world.

• Major axis strength: 31 kN
• Minor axis strength: 9 kN
• Gate open strength: 9 kN
• Gate opening: 0.787" (20mm)
• Dimensions: 4.2" x 2.15"
• Weight: 65g (2.3 oz)
• Aluminium construction
• 3 Sigma tested